2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP)最新文献_第3页

The Effect of Low-temperature Annealing on the Structure and Chemical Composition of Cu2 ZnSnS4 Films Deposited on Flexible Polyimide Substrates 低温退火对柔性聚酰亚胺基板上Cu2 ZnSnS4薄膜结构和化学成分的影响

2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP) Pub Date : 2020-11-09 DOI: 10.1109/NAP51477.2020.9309580

R. Pshenychnyi, S. Kakherskyi, O. Dobrozhan, D. Kurbatov, A. Opanasyuk

{"title":"The Effect of Low-temperature Annealing on the Structure and Chemical Composition of Cu2 ZnSnS4 Films Deposited on Flexible Polyimide Substrates","authors":"R. Pshenychnyi, S. Kakherskyi, O. Dobrozhan, D. Kurbatov, A. Opanasyuk","doi":"10.1109/NAP51477.2020.9309580","DOIUrl":"https://doi.org/10.1109/NAP51477.2020.9309580","url":null,"abstract":"This work presents the results of a comprehensive study of the structural characteristics and chemical composition of $mathrm{c}_{mathrm{u}2}$znSnS4 (CZTS) nanocrystals and thin films. Appropriate layers were deposited onto the flexible polyimide substrates by spraying a suspension of nanocrystals followed by low-temperature annealing at $200^{circ}mathrm{C}$ for (10-120) min in Ar atm. The study of the samples by XRD and Raman spectroscopy showed that nanocrystals and CZTS thin films contain the kesterite phase with small impurities of CuxSnySz. Established that the chemical composition of the obtained films corresponds to the composition of the nanocrystals used for its application in solar cell development. Increasing the growth time of nanocrystals and annealing time of films causes an improvement in the crystalline quality of the main phase of the samples - kesterite. Showed that the CZTS thin films obtained by the presented method can be used as absorbers in third-generation solar cells.","PeriodicalId":6770,"journal":{"name":"2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP)","volume":"40 1","pages":"01NSSA12-1-01NSSA12-5"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86498261","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Applications of Nb Adhesive Nanolayers in Surface Plasmon Resonanse Sensors 铌黏附纳米层在表面等离子体共振传感器中的应用

2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP) Pub Date : 2020-11-09 DOI: 10.1109/NAP51477.2020.9309593

T. Lebyedyeva, P. Shpylovyy, I. Frolov

引用次数: 0

Nanocomposite Sorbents Based on TiO2 Containing Manganese Spinel for Concentration of Lithium Ions 含锰尖晶石TiO2纳米复合吸附剂对锂离子浓度的影响

2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP) Pub Date : 2020-11-09 DOI: 10.1109/NAP51477.2020.9309587

M. Chaban, Ludmila Rozhdesvenska, Yulia Dzyazko, L. Ponomarova, A. Palchik

{"title":"Nanocomposite Sorbents Based on TiO2 Containing Manganese Spinel for Concentration of Lithium Ions","authors":"M. Chaban, Ludmila Rozhdesvenska, Yulia Dzyazko, L. Ponomarova, A. Palchik","doi":"10.1109/NAP51477.2020.9309587","DOIUrl":"https://doi.org/10.1109/NAP51477.2020.9309587","url":null,"abstract":"A method for obtaining nanocomposite sorbents, which are selective towards $mathrm{L}mathrm{i}^{+}$ ions, has been proposed. The samples are based on adsorptive active anatase, the selective component is lithium-manganese spinel $mathrm{L}mathrm{i}mathrm{M}mathrm{n}_{2}mathrm{O}_{4}$. This component was synthesized preliminarily, its nanoparticles were inserted to the sol of insoluble titanium hydroxocomplexes, the nanocomposite was precipitated from this suspension and calcined at 500° C. A number of sorbents with different molar ratio of Ti:Mn was obtained by this manner, they were investigated by means of chemical analysis, X-ray diffraction, optical microscopy, TEM and SEM. The size of nanocrystallites is 20-30nm. Increasing the spinel amount has been found to decrease the sorbent grain size, however, they are mechanically durable due to $mathrm{T}mathrm{i}mathrm{O}_{2}$, which is a binder. Adsorption of $mathrm{L}mathrm{i}^{+}$ from the solution containing an excess of $mathrm{N}mathrm{a}^{+}$ ions was studied. The optimal amount of $mathrm{L}mathrm{i}mathrm{M}mathrm{n}_{2}mathrm{O}_{4}$ (13 %) has been found. The sample is obtained in a form of rather large grains $(approx 0.3 mathrm{~mm})$, the selectivity coefficient $mathrm{L}mathrm{i}^{+}/mathrm{N}mathrm{a}^{+}$ is about 500. The sorbent is regenerated with a 1 M HNO3 solution without manganese leakage. After 10 cycles of sorption-desorption, the concentrate was obtained, Further the concentrate can be used for $mathrm{L}mathrm{i}_{2}mathrm{C}mathrm{O}_{3}$ precipitation.","PeriodicalId":6770,"journal":{"name":"2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP)","volume":"1 1","pages":"02NEE02-1-02NEE02-5"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90327600","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Effect of Interface Phonons on the Electron Spectrum in Far Infrared Range Quantum Cascade Detector at Cryogenic Temperature 界面声子对低温远红外量子级联探测器电子能谱的影响

2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP) Pub Date : 2020-11-09 DOI: 10.1109/NAP51477.2020.9309532

E. Vereshko, J. Seti, M. Tkach

引用次数: 0

Physico-chemical Characteristics of Components as a Factor in the Formation of Nanoamorphous Structure in the Al87RE5Ni8(Fe) System Al87RE5Ni8(Fe)体系中影响纳米非晶结构形成因素的组分物理化学特性

2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP) Pub Date : 2020-11-09 DOI: 10.1109/NAP51477.2020.9309605

Kh. І. Khrushchyk, M. Lopachak, L. Boichyshyn, N. Pandiak, B. Kotur, Tetyana Hula

引用次数: 0

Predicting the Properties of the Refractory High-Entropy Alloys for Additive Manufacturing-Based Fabrication and Mechatronic Applications 基于增材制造和机电一体化应用的难熔高熵合金性能预测

2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP) Pub Date : 2020-11-09 DOI: 10.1109/NAP51477.2020.9309720

V. Buranich, V. Rogoz, B. Postolnyi, A. Pogrebnjak

{"title":"Predicting the Properties of the Refractory High-Entropy Alloys for Additive Manufacturing-Based Fabrication and Mechatronic Applications","authors":"V. Buranich, V. Rogoz, B. Postolnyi, A. Pogrebnjak","doi":"10.1109/NAP51477.2020.9309720","DOIUrl":"https://doi.org/10.1109/NAP51477.2020.9309720","url":null,"abstract":"The findings of the last years regarding the deep and machine learning algorithms provided the substantial impetus to the discovery of heretofore unknown data. The future of mechanical/electromechanical engineering lies in the design of smart materials and technologies. In this paper, the problem of material design in particular for applications in mechatronics industry and additive manufacturing-based production has been considered. Developed high-entropy alloys could outreach limited properties of conventionally used steels, ceramics and superalloys. The thermal and mechanical properties of refractory metals-based high-entropy alloys has been studied using a complex of analytical algorithms (linear, random forest and gradient boosting regression). The highest accuracy has been achieved by applying the gradient boosting model (above 91%). Performed calculations allowed to verify the properties of different alloys, hence simplify their further selection for the manufacturing. From the developed ranking of overall properties make the TiNbHfTaW, CrNbHfTaW and VNbHfTaW alloys demonstrated the best results for being used in applications for mechanical and electromechanical engineering.","PeriodicalId":6770,"journal":{"name":"2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP)","volume":"42 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81611469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

The Semi-empirical Approach for Newtonian Nanofluids Viscosity Predicting 牛顿纳米流体粘度预测的半经验方法

2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP) Pub Date : 2020-11-09 DOI: 10.1109/NAP51477.2020.9309562

O. Khliyeva, V. Zhelezny, Nikita Khliiev, Yana Hlek

引用次数: 1

Viricidal Potential of Plasmonic and Metal Oxide Nanostructures: A Review 等离子体和金属氧化物纳米结构的杀病毒潜力综述

2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP) Pub Date : 2020-11-09 DOI: 10.1109/NAP51477.2020.9309578

M. L. Budlayan, J. Patricio, Susan D. Arco, R. Capangpangan

{"title":"Viricidal Potential of Plasmonic and Metal Oxide Nanostructures: A Review","authors":"M. L. Budlayan, J. Patricio, Susan D. Arco, R. Capangpangan","doi":"10.1109/NAP51477.2020.9309578","DOIUrl":"https://doi.org/10.1109/NAP51477.2020.9309578","url":null,"abstract":"Viral diseases resulting to global pandemics occurring through the years have extremely affected the human population and global economies. With the rise of novel pathogenic viruses and resistance of the known ones to conventional drugs and medications, exploration of new materials with antiviral properties has become an expanding interest notjust in the field of biomedicine but also in materials science, particularly in nanotechnology. The unique physicochemical properties of nanostructures derived from gold and silver, and metal oxides have attracted considerable attention as novel antiviral nanomaterials. In this paper, we review the antiviral potential of plasmonic gold and silver, and metal oxide nanostructures against known human pathogenic viruses such as herpes, hepatitis, dengue, influenza, measles, human immunodeficiency virus, transmissible gastroenteritis virus and other viruses. Experimental investigations revealed the promising potential of both plasmonic and metal oxide nanostructures as antiviral agents. The mechanisms of antiviral action were found to vary for different nanomaterials and its target virus while some mechanisms remained unclear. The promising yet undeterministic antiviral potential of these nanomaterials paved a more interesting platform for further research and biomedical exploration.","PeriodicalId":6770,"journal":{"name":"2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP)","volume":"15 1","pages":"02BA07-1-02BA07-8"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89668521","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Probing Van Der Waals and Magnetic Forces in Bacteria with Magnetic Nanoparticles 用磁性纳米粒子探测细菌中的范德华力和磁力

2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP) Pub Date : 2020-11-09 DOI: 10.1109/NAP51477.2020.9309722

A. Campaña, Nadeem Joudeh, H. Høyer, A. Røyne, D. Linke, P. Mikheenko

{"title":"Probing Van Der Waals and Magnetic Forces in Bacteria with Magnetic Nanoparticles","authors":"A. Campaña, Nadeem Joudeh, H. Høyer, A. Røyne, D. Linke, P. Mikheenko","doi":"10.1109/NAP51477.2020.9309722","DOIUrl":"https://doi.org/10.1109/NAP51477.2020.9309722","url":null,"abstract":"Bioinspired metal-based nanoparticles have potential uses in many applications, but before possible commercial exploitation, it is essential to clarify the pathways of their production and deposition inside the organisms, for example, in bacteria. The technique of magnetic force microscopy (MFM) could be used to evaluate the nanoparticles’ magnetic properties, in addition to allowing tracing their location inside or outside of bacteria, which could help to understand pathways of their biosynthesis. In this work, using MFM and analyzing the interaction of magnetic tip with nanoparticles and bacteria imbedded in resin at different heights above the surface, and comparing gradients of forces recorded by magnetic and non-magnetic tips, a condition was found, which allows measuring the pure magnetic response of Pd-Fe nanoparticles. For these nanoparticles, the interplay between magnetic and van der Waals forces is described at small distances to the surface. Experimental data are compared with simulations, based on the calculation of the distribution of the magnetic field around a nanoparticle, which defines magnetic force acting on the MFM tip.","PeriodicalId":6770,"journal":{"name":"2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP)","volume":"2 1","pages":"01NSSA03-1-01NSSA03-5"},"PeriodicalIF":0.0,"publicationDate":"2020-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87271019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The Active Wave Resistance Determination of Hollow Perforated Rotor of Electromechanical Converter 机电变换器空心穿孔转子有源波阻的测定

2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP) Pub Date : 2020-11-09 DOI: 10.1109/NAP51477.2020.9309608

M. Zablodskiy, V. Gritsyuk, O. Tymofieieva

引用次数: 0